It produces 90% of the world's earthquakes.

它產生了世界上90%的地震。

The Ring of Fire includes about 450 volcanoes.

火環包括約450座火山。

Many of them are submarine volcanoes, meaning there underwater, as are 75% of the world's volcanoes in total.

其中很多都是海底火山，也就是說在水下，世界上75%的火山都在水下。

Now the Ring of Fire is also called the circum Pacific Belt.

現在火環也叫環太平洋帶。

It's the result of plate tectonics.

這是板塊構造的結果。

The movement of the plates has created a nearly continuous Siri's off oceanic trenches and chains of volcanoes stretching for 25,000 miles in a horseshoe shaped pattern from New Zealand, past Japan across the Bering Strait and down toward the tip of South America.

板塊的運動形成了一個幾乎連續的Siri's外海海溝和火山鏈，以馬蹄形的模式從紐西蘭，經過日本，穿過白令海峽，向南美洲一角延伸了25000英里。

The plate movement also causes earthquakes because many of these earthquakes occur in the ocean.

板塊運動也會引起地震，因為很多地震都發生在海洋中。

The Ring of Fire is also known for tsunamis produced when the ocean floors either forced to rise or fall.

火環也是因海底或被迫上升或下降時產生的海嘯而聞名。

When a megathrust event happens in this region, the water is displaced and the water pushes ashore.

當這一地區發生巨災時，水會發生位移，水會被推上岸。